PCRichardsonConvergedReason

reason a PCApplyRichardson() method terminated

Synopsis

typedef enum {
  PCRICHARDSON_NOT_SET        = 0,
  PCRICHARDSON_CONVERGED_RTOL = 2,
  PCRICHARDSON_CONVERGED_ATOL = 3,
  PCRICHARDSON_CONVERGED_ITS  = 4,
  PCRICHARDSON_DIVERGED_DTOL  = -4
} PCRichardsonConvergedReason;

See Also

Preconditioners, KSPRICHARDSON, PC, PCApplyRichardson()

Level

advanced

Location

include/petscpctypes.h

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Index of all PC routines
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